/Engine/Source/Runtime/MovieScene/Public/MovieSceneSection.h
Checks to see if this section overlaps with an array of other sections given an optional time and track delta.
The first section that overlaps, or null if there is no overlap.
virtual const [UMovieSceneSection](API\Runtime\MovieScene\UMovieSceneSection) * OverlapsWithSections ( const [TArray](API\Runtime\Core\Containers\TArray)< [UMovieSceneSection](API\Runtime\MovieScene\UMovieSceneSection) * > & Sections, int32 TrackDelta, int32 TimeDelta ) const